3M 3M Hookit 360L Coated A/O Aluminum Oxide AO Hook & Loop Disc - 500 Grit - 3 in Diameter - 7/8 in Center Hole - 87142 60440299406

3M Hookit coated 360L hook & loop disc uses A/O aluminum oxide AO as the abrasive material and has a diameter of 3 in. 3M incorporates this A/O aluminum oxide AO material into the hook & loop disc forming a grit of 500. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M hook & loop disc can be run at a maximum speed of 15000 RPMs.